{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["company founders", "country of administrative divisions", "location contains", "place of birth"], "input": " The subject is the Old Testament patriarch Abraham and his descendants : Isaac , Abraham 's younger son , born to his wife , Sarah ; and Ishmael , his first-born son , the child of Sarah 's handmaid , Hagar . "}
{"company founders": [], "country of administrative divisions": [], "location contains": [], "place of birth": []}